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Thomas J Coyle III
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  • Ft. Lauderdale FL
  • United States
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Thomas J Coyle III's Groups

Thomas J Coyle III's Discussions

Fresh install issue with MP 1.2.99

Started this discussion. Last reply by Thomas J Coyle III Mar 29. 4 Replies

SRV-II Submarine Kit

Started this discussion. Last reply by Thomas J Coyle III Feb 20. 7 Replies

Robots

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Thomas J Coyle III's Page

Latest Activity


Admin
Thomas J Coyle III replied to FPVGenie's discussion Does this sound on boot up for Pixhawk indicate a problem ?
"@FPVGenie, I am not hearing any audio in your video. Maybe its my computer. However, after boot up and before there is a GPS 3D lock, the big led should be flashing blue, I believe, not yellow. The other leds look okay as far as I can…"
3 hours ago

Admin
Thomas J Coyle III replied to Jon's discussion APM 2.6 First Time Install Issues on Windows 7...please Help!
"@Jon, It sounds like your APM clone's USB interface is not functional. Where did you purchase it? Regards, TCIII ArduRover2 Developer"
3 hours ago

Admin
Thomas J Coyle III replied to Jon's discussion APM 2.6 First Time Install Issues on Windows 7...please Help!
"@Jon, Is your APM2.6 a genuine 3DR product or is it a clone? Since you mentioned that your GPS is a uBlox 6M and the 3DR uBlox is a 6H, it sounds like you have clone hardware. Regards, TCIII ArduRover2 Developer"
4 hours ago
Bot Thoughts commented on Thomas J Coyle III's group ArduRover User Group
"Sparkfun AVC 2014 Course Preview posted earlier today: https://www.youtube.com/watch?v=5rgl8qSMnCg"
yesterday

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Thomas J Coyle III commented on Thomas J Coyle III's group ArduRover User Group
"@RoboBill, You can report a new issue here or add on to a previous issue post: drones-discussion You have to join the Group to post. Regards, TCIII ArduRover2 Developer "
yesterday
RoboBill commented on Thomas J Coyle III's group ArduRover User Group
"@TCIII Thanks for the bug alert... So is there a preferred sub forum where we can report problems with a latest firmware version(s) and also make suggestions? Thanks"
yesterday

Admin
Thomas J Coyle III commented on Thomas J Coyle III's group ArduRover User Group
"******************************ArduRover2 Firmware Alert***************************** There is a possible bug in the v2.45 beta code generated after 3/30/2014 that affects both the APM and the Pixhawk and may cause the rover to runaway unexpectedly…"
yesterday

Admin
Thomas J Coyle III commented on Trent at MyGeekShow's blog post Emergency Auto Landing - APM saves sUAV
"@Trent, I use this low pass filter on my 900MHz video transmitter: Filter Regards, TCIII ArduRover2 Developer "
Wednesday

Profile Information

About Me:
Retired Systems Engineer who has robotics as one of his hobbies.
Presently have 4 and 6 wheel rovers and other assorted robots.
Please tell us a bit about your UAV interest
I presently have four EZ*s, two Twinstar IIs, a Maja, and three quadrarotors of various sizes. I have two of the EZ*s equipped with ArduPilots and one of the Twinstar IIs equipped with an APM/IMU Mega. I have an APM/IMU Mega on one of my quadrarotors. The Maja is equipped with a APM/IMU. Needless to say, I am definitely into UAVs.
Hometown:
Los Angeles CA

Thomas J Coyle III's Blog

It is time for National Robotics Week!

Posted on April 5, 2014 at 8:35am 0 Comments

National Robotics Week 2014

Are you ready for National Robotics Week 2014? The fifth annual National Robotics Week event will be held April 5-13, 2014. RoboWeek 2013 was amazing and 2014 promises to be even better! Activities can be…

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The drone explorer: Breathtaking footage of Alaska's ice caves captured by quadcopter

Posted on March 26, 2014 at 8:24am 11 Comments

The ice caves of Alaska are virtually impenetrable for most explorers - but for a drone,  they are easy to get in (and out) of.…

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Preparing for the Sparkfun 2014 AVC ground vehicle competition at Boulder, CO

Posted on March 9, 2014 at 12:00pm 14 Comments

Hi All,

Andrew Tridgell, Linus Penzlien, and myself are beginning to prepare for the autonomous ground vehicle competition at the Sparkfun 2014…

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DIY Drones has reached the 50,000 Members Mark!!!!

Posted on March 7, 2014 at 12:30pm 10 Comments

It's customary and traditional that we celebrate the addition of every 1,000 new members here and share the traffic stats. This time we have a really special occasion to celebrate as we have reached the 50,000 member mark!!!!

Congratulations to Cantor Wargfn, of Charlotte, North Carolina USA, who…

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Comment Wall (35 comments)

At 10:15am on December 24, 2009, CDRJulie said…
Mr. Coyle,
My comment was not to diss the Army. I spent the most interesting year of my Naval career as an intelligence lead with them. Didn't mean to offend you or any other Army folks. I would have done another tour there had there been the chance.

Happy holidays to you.
Julie
At 12:54pm on December 24, 2009, CDRJulie said…
Mr. Coyle,
It looks like you and I have a lot in common. I too am a systems engineer, 25+ years working in companies that supported DoD...now I work at a small company that supports NASA.
I stumbled upon DIY Drones without spending a great deal of time investigating the 'Dos and Don'ts' of what the site is all about. Is this a hobbyist forum for folks who are or were RC builder/flyers or is this site focusing on trying to develop the UAV industry in areas that the General Atomics, Boeing's and DRS's of the world don't compete in?

I have been a UAV fanatic for almost 2 decades now. I worked "trying" to integrate the early Predator [back when it was still an ACTD] into the Navy with no luck and was very fortunate while in Iraq to be able to have 'control' of most of the Preds in country. I came back hoping to start a UAV company that provided full up ops to a customer - vehicle(s), control stations, operators, etc. to find that it was impossible to get bankers to understand what I wanted to do in order to get funding. I gave up and bought a kit car company instead. Now, I find DIY-D and have my interests rekindled.

I find your comments in re: ESD to be on the mark. Way back when, when Bombardier was working on what everyone called 'the Peanut', they had all sorts of issues with control. Turns out that they had ESD gremlins. Once figured out, their system worked quite well. I hope folks heed your warning.
Julie
At 8:42pm on December 28, 2009,
3D Robotics
Jordi Muñoz
said…
Not yet, is full of dust, i will use it for ardupilot mega, so it will remain in the shadows until then... ;-)
At 8:42pm on December 28, 2009, Andy Geppert said…
Howdy Thomas. I have have done a bit more troubleshooting and narrowed it down to the transmitter board. There are clearly three black vertcal bands through the video. The easiest way to see them is to connect the camera ground wire, but not the signal wire. I have found that I need a good video display on the receiver that can lock on to the signal to see the bands. If I don't get a good lock, then it looks a bit like static (but it's not - it's a noticeable pattern). I need to take the transmitter apart and review the construction very carefully. One of the fellows at DPCAV has been helpful in guiding my troubleshooting. So, I still need to make progress on that front. Right now I've diverted to a CNC mill retrofit project since I've got a chunk of time off to try and get that running. I will certainly get back to the video transmitter though, I'm just shuffling priorities since winter has set in. And I'll be curious to hear how yours works.

Andy
At 3:45am on January 30, 2010, Bart said…
Well Tom, at first i was a bit dissapointed to read that you don't own the avatar-plane, but finding out more about the MAJA, my dissapointment changed to a very happy state. This kind of plane is exactly the sort of plane i was looking for. I want to start a payed hobby in aerial photography. Vertical photo's for GIS. I will first buy a easystar to get familiar with real flying (instead of game-based) and then upgrade to a more full-load plane, like the MAJA. Do you know if it flies similar to the easystar?
Grtz Bart
At 8:38am on January 30, 2010,
Admin
Thomas J Coyle III
said…
Bart,

The Maja is definitely not for beginners so it is wise that you start with the EZ* like I did. The Maja is capable of heavy lifting with the right motor and battery selection and can stay in the air close to an hour at ~25% throttle. You might also want to consider the Multiplex Twin Star II which is a twin engine model capable of heavy lifting too.
Check these websites and build logs out:

www.rcgroups.com/forums/showthread.php?t=1118600&highlight=maja

www.rcgroups.com/forums/showthread.php?t=1095996&page=5

www.rcgroups.com/forums/showthread.php?t=1030786&highlight=twinstar

Regards,
TCIII
At 4:27pm on February 16, 2010, Roy Brewer said…
Yes, I post on Aeroquad forum and RCGroups as RoyLB

- Roy
At 8:12pm on August 31, 2010,
Distributor
AKRCGUY
said…
Thanks, did you read my question regarding the Borjet Maja? I'm interested in the airframe and I believe you commented on it somewhere along with using the landing gear that they sell. Any pictures or info you could share?

Thanks,


Adam A.
At 3:04pm on April 9, 2012, Richard said…
Hi Thomas, noticed on another thread that you requested the PID values for the ursus that you were building, did you eve get them? Ankther uk based member is sending me his ursus pid settings and wondered if I could compare them with yours?

How did you get on with tho aircraft,
About half way through my build,

Waiting for my APM 2 to arrive!
Rich
At 4:04pm on July 30, 2012, Stuart Hungerford said…

Thanks Thomas!

Stu

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